12201722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5273}}^1$

素因数の和:5377

約数の個数: 16

約数和(自身を含む): 19935720

約数和(自身を除く): 7733998

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 5273, 10546, 68549, 137098, 469297, 938594, 6100861, 12201722]

約数ペア:

[(1, 12201722), (2, 6100861), (13, 938594), (26, 469297), (89, 137098), (178, 68549), (1157, 10546), (2314, 5273)]